Beijing: map of predicted variance
Deciles of predicted variance:
(2.0, 3.0)
(3.0, 3.5)
(3.5, 4.0)
(4.0, 4.5)
(4.5, 5.2)
(5.2, 5.9)
(5.9, 6.7)
(6.7, 7.9)
(7.9, 10.1)
(10.1, 18.9)